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denoland-deno/ext/node/polyfills/global.ts

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// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
// deno-lint-ignore-file no-var
import processModule from "internal:deno_node/polyfills/process.ts";
import { Buffer as bufferModule } from "internal:deno_node/polyfills/buffer.ts";
import {
clearInterval,
clearTimeout,
setInterval,
setTimeout,
} from "internal:deno_node/polyfills/timers.ts";
import timers from "internal:deno_node/polyfills/timers.ts";
type GlobalType = {
process: typeof processModule;
Buffer: typeof bufferModule;
setImmediate: typeof timers.setImmediate;
clearImmediate: typeof timers.clearImmediate;
setTimeout: typeof timers.setTimeout;
clearTimeout: typeof timers.clearTimeout;
setInterval: typeof timers.setInterval;
clearInterval: typeof timers.clearInterval;
};
declare global {
interface Window {
global: GlobalType;
}
interface globalThis {
global: GlobalType;
}
var global: GlobalType;
var process: typeof processModule;
var Buffer: typeof bufferModule;
type Buffer = bufferModule;
var setImmediate: typeof timers.setImmediate;
var clearImmediate: typeof timers.clearImmediate;
}
Object.defineProperty(globalThis, "global", {
value: new Proxy(globalThis, {
get(target, prop, receiver) {
switch (prop) {
case "setInterval":
return setInterval;
case "setTimeout":
return setTimeout;
case "clearInterval":
return clearInterval;
case "clearTimeout":
return clearTimeout;
default:
return Reflect.get(target, prop, receiver);
}
},
}),
writable: false,
enumerable: false,
configurable: true,
});
Object.defineProperty(globalThis, "process", {
value: processModule,
enumerable: false,
writable: true,
configurable: true,
});
Object.defineProperty(globalThis, "Buffer", {
value: bufferModule,
enumerable: false,
writable: true,
configurable: true,
});
Object.defineProperty(globalThis, "setImmediate", {
value: timers.setImmediate,
enumerable: true,
writable: true,
configurable: true,
});
Object.defineProperty(globalThis, "clearImmediate", {
value: timers.clearImmediate,
enumerable: true,
writable: true,
configurable: true,
});
export {};